Logspace - PowerPoint PPT Presentation

A Proof Theory for DL-Lite

A Proof Theory for DL-Lite. Diego Calvanese, Evgeny Kharlamov, Werner Nutt Free University of Bozen-Bolzano June 2007. DL-Lite is a “Nice” Logic. 1. Covers basic constructs of UML, ER. Concepts:. Assertions: . DL-Lite is a “Nice” Logic. 2. Answering Conjunctive Queries (CQs):

★ ★ ★ ★ ★

359 views • 16 slides

An exercise in proving undecidability

An exercise in proving undecidability. Balder ten Cate Bertinoro 15/12/2006. Query answering under GAV mappings. Input : a GAV mapping m: S  T a source instance I a target query  Output : the “ certain answers ”  (I,J) |= m J(). Complexity.

★ ★ ★ ★ ★

206 views • 10 slides

View Logspace PowerPoint (PPT) presentations online in SlideServe. SlideServe has a very huge collection of Logspace PowerPoint presentations. You can view or download Logspace presentations for your school assignment or business presentation. Browse for the presentations on every topic that you want.